import gdata.spreadsheet.service
  
class Operation():
    def getFeed(self):
        email = "heitaheliuhun@gmail.com"
        password = "Heita672336!"
        self.gd_client = gdata.spreadsheet.service.SpreadsheetsService()
        self.gd_client.email = email
        self.gd_client.password = password
        self.gd_client.source = 'Spreadsheets GData Sample'
        self.gd_client.ProgrammaticLogin()
        spreadsheet_feed = self.gd_client.GetSpreadsheetsFeed()
        return spreadsheet_feed
